baber/WOPTO huggingface dataset:
Patent TW-200840033-A (TW)
Title: Nonvolatile phase change memory cell having a reduced contact area and method of making
Inventor: RAGHURAM USHA
IPC: H01L21/8247
Filed: 2007-11-16
Abstract: A conductive or semiconductor pillar is exposed at a dielectric surface and recessed by selective etch in forming a nonvolatile memory cell having a contact area between a phase-change material such as a chalcogenide and a heat source which is smaller than photolithographic limits. A thin, conformal layer of a spacer material is deposited on the dielectric top surface, the pillar top surface, and the sidewalls of the recess, then removed from horizontal surfaces by anistropic etch, leaving a space on the sidewalls defining a reduced volume within the recess. The phase change material is deposited within the spacer, having a reduced contact area to the underlying conductive or semiconductor pillar.
Patent TW-200839953-A (TW)
Title: Semiconductor integrated circuit and manufacturing method therefor
Inventor: KOMATSU SHIGENOBU
IPC: H01L21/8238
Filed: 2007-11-20
Abstract: To achieve a small overhead and compensate a variation in threshold voltage of a MOS transistor while a high yield manufacturing can be offered. A semiconductor integrated circuit Chip includes a CMOS circuit Core for treating an input signal In in an active mode, a control switch Cnt_SW, and a control memory Cnt_MM. The control switch Cnt_SW feeds an N well N_Well of PMOSQp1 of a CMOS circuit, and a P well P_Well of NMOSQn1 with PMOS substrate bias voltage Vbp and NMOS substrate bias voltage Vbn, respectively. The control memory Cnt_MM stores control information Cnt_Sg which shows whether PMOS substrate bias voltage and NMOS substrate bias voltage are supplied from the control switch to the N well of the CMOS circuit, and to the P well of the NMOS in the active mode respectively or not.
Patent TW-200823857-A (TW)
Title: Electro-optical device and electronic apparatus including the same
Inventor: YOSHII MASAHITO
IPC: G09G3/36
Filed: 2007-11-26
Abstract: An electro-optical device includes a substrate and the following elements. Pixel portions are disposed on the substrate. Scanning lines and data lines are disposed in a pixel area in which the pixel portions are disposed. An image signal line is disposed in a peripheral area located around the pixel area to supply an image signal. A sampling circuit is disposed in the peripheral area and includes transistors disposed in association with the corresponding data lines. Each transistor includes (i) a source region connected to a source wiring which is electrically connected to the image signal line and which is disposed in a first direction in which the data lines are extended, (ii) a drain region connected to a drain wiring which is electrically connected to the corresponding data line and which is disposed in the first direction, and (iii) a semiconductor layer having a channel region formed between the source region and the drain region. A gap light-shielding film is disposed on a layer higher than the semiconductor layer and at least in part of a gap region between adjacent transistors of the transistors. The gap light-shielding film is at least partially overlapped with the semiconductor layers of the adjacent transistors.
Patent TW-200838339-A (TW)
Title: Apparatus, transmission method, and tangible machine-readable medium thereof for relaying a data signal in a multi-hop network
Inventor: HSIEH CHIH-CHIANG
IPC: H04L12/56
Filed: 2007-12-03
Abstract: An apparatus, a transmission method, and a tangible machine-readable medium thereof for relaying a data signal in a multi-hop relay network are provided, wherein the multi-hop relay network comprising a plurality of relay stations. The apparatus comprises a storage module, a receiving module, and a transmission module. The storage module is configured to store a message of the multi-hop relay network, the message indicating a relation between the apparatus and the relay stations. The receiving module is configured to receive the data signal. The transmission module is configured to transmit the data signal and a first response signal according to the message in response to the data signal, wherein the first response signal relates to a correctness of the data signal.
Patent TW-200835976-A (TW)
Title: LCD display backlight using elongated illuminators
Inventor: LEE JUN-WON
IPC: G02F1/1335
Filed: 2007-12-06
Abstract: A backlight apparatus for directing light toward a display panel and the resulting display device comprises an elongated illuminator that is disposed to direct light towards the display panel and a light diffusing element for uniformizing the light redirected from the two or more elongated illuminators to provide backlight illumination. Such an apparatus provides a more even light distribution to the display.
Patent TW-200927503-A (TW)
Title: Position apparatus and printer using the same
Inventor: WU SHENG-CHANG
IPC: B41J2/01
Filed: 2007-12-20
Abstract: A positioning apparatus and a printer using the same are disclosed. The positioning apparatus mentioned above includes a slide rod, a carrying base, and a light detective module. The slide rod has several positioning concave holes on its one side. And the carrying base is sliding disposed on the slide rod. The light detective module is integrated with the carrying base and set on the slide rod, and the light detective module is facing to the positioning concave holes. There is a positioning light source in the light detective module. The light detective module determines the relative position with the slide rod according to the reflection light from the slide rod.
Patent TW-200915730-A (TW)
Title: Signal generating apparatus and method thereof
Inventor: CHEN HSIN-HUNG
IPC: G06F1/04
Filed: 2008-01-03
Abstract: A signal generating apparatus is disclosed. The signal generating apparatus includes a test data generator for generating a test data; a fractional-N phase-locked loop device coupled to the test data generator for generating a synthesized signal according to the test data when the test data is received; and a calibrating device coupled to the fractional-N phase-locked loop device for measuring power or phase of the synthesized signal to generate a calibration signal utilized for adjusting the fractional-N phase-locked loop device.
Patent TW-200837841-A (TW)
Title: Planarized metalization high-density power MOSFET
Inventor: LI JIAN
IPC: H01L21/336
Filed: 2008-01-08
Abstract: A method for producing a power MOSFET. The method includes fabricating a plurality of layers of a power MOSFET to produces an upper surface active area and performing a chemical mechanical polishing process on the active area to produce a substantially planar surface. A metalization deposition process is then performed on the substantially planar surface and the fabrication of the power MOSFET is subsequently completed
Patent TW-200846657-A (TW)
Title: X-ray analysis apparatus and X-ray analysis method
Inventor: FUKAI TAKAYUKI
IPC: G01N23/223
Filed: 2008-01-11
Abstract: In an X-ray analysis apparatus and an X-ray analysis method, a quantitative analysis is stably performed by stably behaving an X-ray source. There are possessed an X-ray tubular bulb irradiating a primary X-ray to a sample, a primary X-ray adjustment mechanism capable of adjusting an intensity of the primary X-ray, an X-ray detector detecting a characteristic X-ray radiated from the sample, thereby outputting a signal including energy informations of the characteristic X-ray and a scattered X-ray, an analyzer analyzing the above signal, and an incident X-ray adjustment mechanism disposed between the sample and the X-ray detector, and capable of adjusting a total intensity of the characteristic X-ray and the scattered X-ray, which are entered to the X-ray detector.
Patent TW-200935354-A (TW)
Title: System and method for determining coordinates
Inventor: HUANG YI-MING
IPC: G06T5/00
Filed: 2008-02-01
Abstract: The invention provides a coordinate determining system including an image capturing module, a dividing module, a determining module, and a converting module. The image capturing module is used for capturing a plural of images corresponding to a monitor. The dividing module is used for dividing the images, based on the overlapped region therebetween, into (M*N) sub-regions. M and N are positive integers. The determining module is used for determining a position of an indicating point in the image. If the indicating point is located in one of the sub-regions, and the indicating point has a coordinate relative to the sub-region, the converting module will convert the image coordinate into a monitor coordinate according to a proportional parameter.
Patent TW-200935283-A (TW)
Title: Device and method for determining multiple touch positions on IR touch panel
Inventor: CHANG CHI-FU
IPC: G06F3/042
Filed: 2008-02-05
Abstract: Described is a device and method for determining multiple touch positions on an IR touch panel. X and Y coordinates of the multiple touch positions are first determined in a conventional manner, respectively. An IR light-emitting device on the X coordinate of each of the multiple touch positions is activated and a subset of Y IR light-reception devices corresponding to the IR light-emitting device is enabled. A Y intensity reduction indicator is obtained with respect to a combination of intensities of IR light-reception devices in the subset of IR light-reception devices. By comparing the Y intensity reduction indicators corresponding to the X coordinates of the multiple touch positions, respectively, the real Y coordinates among the as-determined Y coordinates corresponding to the X coordinates of the multiple touch positions are determined.
Patent TW-200907416-A (TW)
Title: Device for correcting the wavelength dependence in diffraction-based optical systems
Inventor: JEAN-CHRISTOPHE OLAYA
IPC: G02B26/10
Filed: 2008-03-01
Abstract: This invention relates to a device (1) for correcting the wavelength dependence in diffraction-based optical systems, in which a filtering of certain diffraction orders is provided, said device comprising at least one diffractive optical light modulator (4) having controllable structures (2, 3) and at least one light source (5) for illuminating the light modulator (4), where corresponding diffraction orders (7, 8) are generated which exhibit a wavelength-dependent lateral chromatic offset (D), related to the surface normal (9) of the light modulator (4), of the position of their different extents (BOR, BOG, BOB) in a filtering plane (10) which is defined by the focal length of a subsequent focussing optical system. The object is to sufficiently overlap the diffraction orders of the same ordinal number of different wavelengths in a given filtering plane, both as regards their direction and their extent. The solution is to combine the diffractive light modulator (4) with a subsequently disposed refractive focussing optical system (11, 30, 31) whose chromatic properties with regard to the wavelength-dependent diffraction orders of the same ordinal number are adapted to the chromatic diffraction of the same diffraction orders of the same ordinal number of the light modulator (4).
Patent TW-200905828-A (TW)
Title: Semiconductor package having a stacked wafer level package and method for fabricating the same
Inventor: SUH MIN-SUK
IPC: H01L23/485
Filed: 2008-03-28
Abstract: A semiconductor package having a stacked wafer level structure includes a base substrate; a semiconductor chip; a redistribution pattern; and a second insulation layer pattern. The base substrate having a chip region and a peripheral region disposed at the periphery of the chip region. The semiconductor chip is disposed over the chip region and has a bonding pad. The first insulation layer pattern covers the chip region and the peripheral region and exposes the bonding pad. The redistribution pattern is disposed over the first insulation layer pattern and extends from the bonding pad to the peripheral region. The second insulation layer pattern is disposed over the first insulation layer pattern and opening some portion of the redistribution pattern disposed in the peripheral region.
Patent TW-200943578-A (TW)
Title: Medium- and high-power LED heat-dissipating structure
Inventor: Li yan-qing
IPC: H01L33/00
Filed: 2008-04-02
Abstract: This invention relates to a medium- and high-power LED heat-dissipating structure, the structure including a light-emitting module and a heat-dissipating element, wherein the light-emitting module has a base. The base has at least one light-emitting chip on one end. The surface of the heat-dissipating element is electroplated with silver and has a first portion and a second portion. The first portion is fitted on the outer surface of the base, and the second portion is extended from the first portion and inclined outwardly with respect to the base. When the light-emitting chip emits light and generates high-temperature heat, the surface of the second portion will refract the light so as to increase the brightness; meanwhile, the heat will be transmitted to the second portion through the first portion so as to dissipate heat rapidly by the main body of the heat-dissipating element, thereby increasing the heat dissipation effect of the medium-and high-power LED and its illumination efficiency.
Patent TW-200943612-A (TW)
Title: A microwave filter capable of switching frequency response
Inventor: Zhang sheng-fu
IPC: H01P1/207
Filed: 2008-04-15
Abstract: This invention discloses a microwave filter capable of switching frequency response, in which voltage source is used to modulate and control the variable capacitor so as to control the separation or combination of odd mode and even mode of dual-mode ring resonator and then to affect the frequency response of the final output of filter signal, thereby providing it with band-pass or band-reject characteristics. In addition, this invention is capable of integrating filters that have different band-pass or band-reject circuit structures into one single control circuit so as to reduce the complexity of the circuit.
Patent TW-200945996-A (TW)
Title: Battery cover latching structure
Inventor: HUANG GUO-ZHAO
IPC: H05K5/03
Filed: 2008-04-18
Abstract: A battery cover latching structure is provided. The battery cover latching structure includes a housing and a battery cover. The housing has a battery cover compartment defined therein, and the battery cover is disposed in the battery cover compartment. The housing has a button groove defined in the bottom wall of the battery cover compartment. The battery cover latching structure further includes a button that is rotationally disposed in the button groove. The button includes a base that has a plurality of stop portions and a elastic element mounted thereon. The battery cover has a surface facing to the housing, and has a plurality of securing portions protruding from the surface. As the stop portions secure with the securing portions, the battery cover is latched to the housing. One end of the elastic element is mounted to the base, and when press the button, the elastic element resists the battery cover along the direction away from the housing.
Patent TW-200947794-A (TW)
Title: The recipe and preparation process of nano-scale electrolyte suspensions and its application process for fabrication of airtight/fully dense electrolyte layers composed in solid oxide fuel cell - membrane electrode assembly (SOFC-MEA) with high performan
Inventor: CHANG YANG-CHUANG
IPC: H01M8/14
Filed: 2008-05-01
Abstract: This invention describes the recipe and preparation process of nano-scale electrolyte suspension and its application via a spin coating process for fabrication of airtight/fully dense electrolyte layers composed in solid oxide fuel cell-membrane electrode assembly with high performance characteristics. The recipe of nano-scale electrolyte suspension includes 10-50 wt% nano-scale electrolyte powder, 0.01-1 wt% poly acrylic acid (PAA as dispersant), 0.1-5 wt% poly vinyl alcohol (PVA as binder), 0.005-1 wt% octanol as defoamer, and deionized water as solvent. Solid oxide fuel cell fabricated via this recipe and process exhibits that the open-circuit voltage (OCV) is over 1 Volt, and maximum power density is 335 mW/cm<SP>2</SP> at 800 DEG C.
Patent TW-200947797-A (TW)
Title: Tri-band microstrip filter
Inventor: Li qing-he
IPC: H01P1/203
Filed: 2008-05-06
Abstract: The invention provides a tri-band microstrip filter that uses fewer resonators and therefore takes up less space. The tri-band microstrip filter contains a first and a second resonators, a first and a second feed lines, and a cross-couple unit. The fist and second resonators are spaced in parallel for cross coupling, so as to produce a first, a second, and a third pass bands corresponding to a first, a second, and a third frequencies, respectively. The first feed line is separated and partially in parallel with the first resonator for cross coupling. The second feed line is separated and partially in parallel with the second resonator for cross coupling. A first coupling line and a second coupling line of the cross-couple unit are spaced and partially in parallel for cross coupling. The tri-band filter produces a transmission zero at the upper and lower boundaries of each pass band, respectively.
Patent TW-200910506-A (TW)
Title: Method and structure for automated inert gas charging in a reticle stocker
Inventor: CHEN YUNG-HO
IPC: H01L21/677
Filed: 2008-06-04
Abstract: At least a first reticle is stored in a housing of a stocker. A first gas is delivered to the housing. At least one reticle pod having an additional reticle is delivered into an enclosure within the housing of the stocker. A second gas different from the first gas is delivered to the enclosure. The reticle pod is automatically retrieved from the enclosure. The delivery and retrieval of the reticle pod and delivery of the first gas and the second gas are automatically controlled.
Patent TW-200905008-A (TW)
Title: Gas distributor comprising a plurality of diffusion-welded panes and a method for the production of such a gas distributor
Inventor: SAYWELL VICTOR
IPC: C23C16/455
Filed: 2008-06-06
Abstract: The invention relates to a gas distributor (1, 2) for a CVD reactor comprising two or more chambers (8, 9, 14), with supply lines ending therein, wherein at least one of the chambers (8, 9) forms a gas volume and is connected to gas outlet openings (23) associated with the bottom (2') of the gas distributor (1, 2) by means of a plurality of small tubes (11, 12, 13) crossing at least one other chamber (9, 14). For simplified production and technical enhancement, the gas distributor (1, 2), at least in the region of the small tubes (11, 12, 13), is made of a plurality of structured disks resting on top of each other, which are diffusion-welded to each other by pressure and temperature.
Patent TW-200912439-A (TW)
Title: Display device with touch panel
Inventor: SATO HIDEO
IPC: G02F1/133
Filed: 2008-06-06
Abstract: A touch panel includes plural first electrodes extending in a first direction, plural second electrodes extending in a second direction different from the first direction, a driving circuit, a detection circuit, and a coordinate-position calculating circuit. The driving circuit sequentially selects two first electrodes out of the plural first electrodes, supplies a high potential voltage higher than a reference voltage to one of the selected two first electrodes, and supplies the reference voltage to the other, the detection circuit detects a capacitance difference (A-B) between a capacitor A between a selected one of the second electrodes and the first electrode to which the high potential voltage is supplied and a capacitor B between the selected second electrode and the first electrode to which the reference voltage is supplied, and the coordinate-position calculating circuit calculates a touch position on the touch panel touched by the observer on the basis of positions of the selected first and second electrodes and the capacitance difference (A-B).
Patent TW-200917980-A (TW)
Title: Cutting frame of high cutting efficiency
Inventor: LEE HO-KYUNG
IPC: B26D7/20
Filed: 2008-07-03
Abstract: Disclosed herein is a cutting frame including a plurality of cutters for cutting one or more kinds of rectangular unit pieces having a relatively small size from a rectangular base material at a predetermined inclination, the cutters being mounted or formed in the cutting frame such that the cutters correspond to the rectangular unit pieces, wherein the cutters are mounted or formed in the cutting frame based on the array structure of the rectangular unit pieces such that a large majority of the remaining rectangular unit pieces, excluding the uppermost row rectangular unit pieces and the lowermost row rectangular unit pieces, are arranged while being adjacent to different rectangular unit pieces at four sides of each rectangular unit piece, and at least some combinations of adjacent four rectangular unit pieces form an island-type residue in the center thereof.
Patent TW-200928927-A (TW)
Title: Electronic whiteboard
Inventor: HSU CHUN
IPC: G06F3/042
Filed: 2008-07-08
Abstract: An electronic whiteboard comprises of a panel, a plurality of infrared emitters, a plurality of infrared receivers and an electronic device. The infrared emitters are disposed along the edges of the panel to emit infrared rays along the front surface of the panel, wherein these infrared rays will form an infrared matrix on the front surface of the panel. The infrared receivers are disposed along the edges of the panel opposite to the infrared emitters, and each infrared receiver is responsive to one infrared emitter. The electronic device is disposed on a corner of the panel to determine whether the infrared ray of any infrared emitter is blocked and where is the block occurred in the infrared matrix.
Patent TW-201005403-A (TW)
Title: Substrate multi-layered wiring structure of liquid crystal panel
Inventor: Gong jing-hua
IPC: G02F1/1345
Filed: 2008-07-23
Abstract: This invention relates to a substrate multi-layered wiring structure of a liquid crystal panel which is formed on the lateral side of a transparent substrate of the liquid crystal panel. The multi-layered wiring structure comprises at least two vertically arranged wiring layers and an insulation layer disposed therebetween. Each wiring layer includes a plurality of wires spaced from each other, and the wires of each wiring layer are vertically stacked such that the insulation layer is located therebetween. At least one of the wiring layers further comprises a plurality of transparent electrode lines in connection with the wires. As such, multiple layers of wiring are provided on a single substrate to reduce the wiring area of the electrode wires to more than a half. Therefore, the viewable scope of the panel has a maximal viewable area. Alternatively, the width between the wires can be increased to reduce impedance so as to improve the signal interference during current signal transmission.
Patent TW-201005259-A (TW)
Title: Angle error inspection method and system thereof for global positioning navigation system
Inventor: Hong zhen-yi
IPC: G01S5/06
Filed: 2008-07-24
Abstract: An error inspection method and system thereof for global positioning navigation system are provided, which first turn a global positioning navigation device to a predetermined angle used as a reference value for angle comparison; then read the angle measured by the global positioning navigation device; and finally, based on the difference value between the predetermined angle and the measured angle, obtain an error inspection result. The invention provides an angle error inspection method for a global positioning navigation system that can be applied indoor directly; therefore, it can avoid troublesome installation of navigation device in a vehicle and on-road testing thereof; moreover, the method can simulate any kind of road turning by using every kind of predetermined angles in a short period of time so as to obtain large amount of experimental data applicable to increasing the reliability of angle error inspection.